This commit is contained in:
Branislav Stojkovic
2025-03-14 14:06:14 +01:00
parent ccf5d20713
commit 5c745d2d45
5 changed files with 219 additions and 329 deletions
@@ -74,7 +74,7 @@ public class DrawingCache {
.extractComponentTypeFrom((Class<? extends IDIYComponent<?>>) x.getComponent().getClass()); .extractComponentTypeFrom((Class<? extends IDIYComponent<?>>) x.getComponent().getClass());
if (type != null && type.getEnableCache()) { if (type != null && type.getEnableCache()) {
renderAndCache(x.getComponent(), g2d, x.getState(), outlineMode, project, zoom, scaleFactor, x.getZOrder(), false); renderAndCache(x.getComponent(), g2d, x.getState(), outlineMode, project, zoom, scaleFactor, x.getZOrder());
} }
}); });
} }
@@ -89,14 +89,10 @@ public class DrawingCache {
* @param outlineMode * @param outlineMode
* @param project * @param project
* @param zoom * @param zoom
* @param scaleFactor
* @param zOrder
* @param mirrored
*/ */
@SuppressWarnings("unchecked") @SuppressWarnings("unchecked")
public void draw(IDIYComponent<?> component, G2DWrapper g2d, ComponentState componentState, public void draw(IDIYComponent<?> component, G2DWrapper g2d, ComponentState componentState,
boolean outlineMode, Project project, double zoom, double scaleFactor, int zOrder, Rectangle2D visibleRect, boolean outlineMode, Project project, double zoom, double scaleFactor, int zOrder, Rectangle2D visibleRect) {
boolean mirrored) {
ComponentType type = ComponentProcessor.getInstance() ComponentType type = ComponentProcessor.getInstance()
.extractComponentTypeFrom((Class<? extends IDIYComponent<?>>) component.getClass()); .extractComponentTypeFrom((Class<? extends IDIYComponent<?>>) component.getClass());
@@ -104,7 +100,7 @@ public class DrawingCache {
// if we need to apply caching // if we need to apply caching
Point2D firstPoint = component.getControlPoint(0); Point2D firstPoint = component.getControlPoint(0);
CacheValue value = renderAndCache(component, g2d, componentState, outlineMode, project, zoom, scaleFactor, zOrder, mirrored); CacheValue value = renderAndCache(component, g2d, componentState, outlineMode, project, zoom, scaleFactor, zOrder);
if (value == null) { if (value == null) {
return; return;
@@ -184,7 +180,7 @@ public class DrawingCache {
} }
private CacheValue renderAndCache(IDIYComponent<?> component, G2DWrapper g2d, ComponentState componentState, private CacheValue renderAndCache(IDIYComponent<?> component, G2DWrapper g2d, ComponentState componentState,
boolean outlineMode, Project project, double zoom, double scaleFactor, int zOrder, boolean mirrored) { boolean outlineMode, Project project, double zoom, double scaleFactor, int zOrder) {
// if we need to apply caching // if we need to apply caching
Point2D firstPoint = component.getControlPoint(0); Point2D firstPoint = component.getControlPoint(0);
@@ -200,7 +196,7 @@ public class DrawingCache {
// only honor the cache if the component hasn't changed in the meantime // only honor the cache if the component hasn't changed in the meantime
if (value == null || !value.getComponent().equalsTo(component) if (value == null || !value.getComponent().equalsTo(component)
|| value.getState() != componentState || value.getZoom() != zoom || value.getOutlineMode() != outlineMode || value.getState() != componentState || value.getZoom() != zoom || value.getOutlineMode() != outlineMode
|| value.getScaleFactor() != scaleFactor || value.isMirrored() != mirrored) { || value.getScaleFactor() != scaleFactor) {
// figure out size and placement of buffer image // figure out size and placement of buffer image
Rectangle2D rect = component.getCachingBounds(); Rectangle2D rect = component.getCachingBounds();
int width = (int)Math.round(rect.getWidth() * zoom); int width = (int)Math.round(rect.getWidth() * zoom);
@@ -274,7 +270,7 @@ public class DrawingCache {
// add to the cache // add to the cache
value = new CacheValue(component, image, wrapper.getCurrentArea(), wrapper.getContinuityPositiveAreas(), value = new CacheValue(component, image, wrapper.getCurrentArea(), wrapper.getContinuityPositiveAreas(),
wrapper.getContinuityNegativeAreas(), componentState, outlineMode, zoom, scaleFactor, dx, dy, rect, mirrored); wrapper.getContinuityNegativeAreas(), componentState, outlineMode, zoom, scaleFactor, dx, dy, rect);
imageCache.put(component, new SoftReference<DrawingCache.CacheValue>(value)); imageCache.put(component, new SoftReference<DrawingCache.CacheValue>(value));
} }
@@ -291,7 +287,6 @@ public class DrawingCache {
boolean outlineMode; boolean outlineMode;
double zoom; double zoom;
double scaleFactor; double scaleFactor;
boolean mirrored;
int dx; int dx;
int dy; int dy;
Rectangle2D cacheBounds; Rectangle2D cacheBounds;
@@ -299,7 +294,7 @@ public class DrawingCache {
public CacheValue(IDIYComponent<?> component, BufferedImage image, Area currentArea, public CacheValue(IDIYComponent<?> component, BufferedImage image, Area currentArea,
Map<String, Area> continuityPositiveAreas, Map<String, Area> continuityNegativeAreas, Map<String, Area> continuityPositiveAreas, Map<String, Area> continuityNegativeAreas,
ComponentState state, boolean outlineMode, double zoom, double scaleFactor, int dx, int dy, ComponentState state, boolean outlineMode, double zoom, double scaleFactor, int dx, int dy,
Rectangle2D cacheBounds, boolean mirrored) { Rectangle2D cacheBounds) {
super(); super();
this.cacheBounds = cacheBounds; this.cacheBounds = cacheBounds;
// take a copy of the component, so we can check if it changed in the meantime // take a copy of the component, so we can check if it changed in the meantime
@@ -314,7 +309,6 @@ public class DrawingCache {
this.state = state; this.state = state;
this.outlineMode = outlineMode; this.outlineMode = outlineMode;
this.zoom = zoom; this.zoom = zoom;
this.scaleFactor = scaleFactor;
this.dx = dx; this.dx = dx;
this.dy = dy; this.dy = dy;
} }
@@ -355,10 +349,6 @@ public class DrawingCache {
return scaleFactor; return scaleFactor;
} }
public boolean isMirrored() {
return mirrored;
}
public int getDx() { public int getDx() {
return dx; return dx;
} }
@@ -46,26 +46,12 @@ import java.util.Map;
import java.util.Set; import java.util.Set;
import java.util.stream.Collectors; import java.util.stream.Collectors;
import org.apache.log4j.Logger; import org.apache.log4j.Logger;
import org.checkerframework.checker.units.qual.A;
import org.diylc.appframework.miscutils.IConfigurationManager; import org.diylc.appframework.miscutils.IConfigurationManager;
import org.diylc.appframework.simplemq.MessageDispatcher; import org.diylc.appframework.simplemq.MessageDispatcher;
import org.diylc.common.DrawOption;
import org.diylc.common.EventType; import org.diylc.common.*;
import org.diylc.common.GridType;
import org.diylc.common.IComponentFilter;
import org.diylc.common.IPlugInPort;
import org.diylc.common.ObjectCache;
import org.diylc.components.AbstractTransparentComponent; import org.diylc.components.AbstractTransparentComponent;
import org.diylc.core.BoardUndersideDisplay; import org.diylc.core.*;
import org.diylc.core.ComponentForRender;
import org.diylc.core.ComponentState;
import org.diylc.core.IBoard;
import org.diylc.core.IContinuity;
import org.diylc.core.IDIYComponent;
import org.diylc.core.ILayeredComponent;
import org.diylc.core.Project;
import org.diylc.core.Theme;
import org.diylc.core.VisibilityPolicy;
import org.diylc.core.measures.Size; import org.diylc.core.measures.Size;
import org.diylc.core.measures.SizeUnit; import org.diylc.core.measures.SizeUnit;
import org.diylc.netlist.ContinuityGraph; import org.diylc.netlist.ContinuityGraph;
@@ -81,6 +67,7 @@ import org.diylc.utils.Constants;
public class DrawingManager { public class DrawingManager {
private static final Logger LOG = Logger.getLogger(DrawingManager.class); private static final Logger LOG = Logger.getLogger(DrawingManager.class);
public static final byte MIRROR_ALPHA = 64;
public static int CONTROL_POINT_SIZE = 7; public static int CONTROL_POINT_SIZE = 7;
public static double EXTRA_SPACE = 0.25; public static double EXTRA_SPACE = 0.25;
@@ -95,8 +82,6 @@ public class DrawingManager {
public static Color CONTROL_POINT_COLOR = Color.blue; public static Color CONTROL_POINT_COLOR = Color.blue;
public static Color SELECTED_CONTROL_POINT_COLOR = Color.green; public static Color SELECTED_CONTROL_POINT_COLOR = Color.green;
private static final Byte MIRRORED_ALPHA = 64;
private Theme theme; private Theme theme;
// Maps keyed by object reference. // Maps keyed by object reference.
@@ -176,14 +161,12 @@ public class DrawingManager {
* @param visibleRect * @param visibleRect
* @return * @return
*/ */
@SuppressWarnings("unlikely-arg-type")
public List<IDIYComponent<?>> drawProject(Graphics2D g2d, Project project, public List<IDIYComponent<?>> drawProject(Graphics2D g2d, Project project,
Set<DrawOption> drawOptions, IComponentFilter filter, Rectangle selectionRect, Set<DrawOption> drawOptions, IComponentFilter filter, Rectangle selectionRect,
Collection<IDIYComponent<?>> selectedComponents, Set<IDIYComponent<?>> lockedComponents, Collection<IDIYComponent<?>> selectedComponents, Set<IDIYComponent<?>> lockedComponents,
Set<IDIYComponent<?>> groupedComponents, List<Point2D> controlPointSlot, Set<IDIYComponent<?>> groupedComponents, List<Point2D> controlPointSlot,
List<IDIYComponent<?>> componentSlot, boolean dragInProgress, Double externalZoom, List<IDIYComponent<?>> componentSlot, boolean dragInProgress, Double externalZoom,
Double scaleFactor, Rectangle2D visibleRect) { Double scaleFactor, Rectangle2D visibleRect) {
long totalStartTime = System.nanoTime(); long totalStartTime = System.nanoTime();
failedComponents.clear(); failedComponents.clear();
if (project == null) { if (project == null) {
@@ -202,7 +185,7 @@ public class DrawingManager {
G2DWrapper g2dWrapper = new G2DWrapper(g2d, zoom); G2DWrapper g2dWrapper = new G2DWrapper(g2d, zoom);
configureG2D(g2d, drawOptions); configureRenderingHints(g2d, drawOptions);
// group components with boards that contain them // group components with boards that contain them
Map<IBoard, List<IDIYComponent<?>>> boardMap = project.getComponents().stream() Map<IBoard, List<IDIYComponent<?>>> boardMap = project.getComponents().stream()
@@ -210,7 +193,7 @@ public class DrawingManager {
.map(IBoard.class::cast) .map(IBoard.class::cast)
.filter(b -> b.getBoardUndersideDisplay() != BoardUndersideDisplay.NONE) .filter(b -> b.getBoardUndersideDisplay() != BoardUndersideDisplay.NONE)
.collect(Collectors.toMap(x -> x, x -> new ArrayList<IDIYComponent<?>>())); .collect(Collectors.toMap(x -> x, x -> new ArrayList<IDIYComponent<?>>()));
Map<IDIYComponent<?>, List<IBoard>> componentBoardMap = new HashMap<IDIYComponent<?>, List<IBoard>>(); Map<IDIYComponent<?>, Set<IBoard>> componentBoardMap = new HashMap<IDIYComponent<?>, Set<IBoard>>();
for (IBoard board : boardMap.keySet()) { for (IBoard board : boardMap.keySet()) {
Rectangle2D boardRect = board.getBoardRectangle(); Rectangle2D boardRect = board.getBoardRectangle();
@@ -227,7 +210,7 @@ public class DrawingManager {
} }
if (include) { if (include) {
boardMap.get(board).add(c); boardMap.get(board).add(c);
componentBoardMap.computeIfAbsent(c, key -> new ArrayList<IBoard>()).add(board); componentBoardMap.computeIfAbsent(c, key -> new HashSet<IBoard>()).add(board);
} }
} }
} }
@@ -296,7 +279,6 @@ public class DrawingManager {
if (filter != null && !filter.testComponent(component)) { if (filter != null && !filter.testComponent(component)) {
continue; continue;
} }
ComponentState state = componentStateMap.get(component); ComponentState state = componentStateMap.get(component);
// Do not track the area if component is not invalidated and was // Do not track the area if component is not invalidated and was
// drawn in the same state. // drawn in the same state.
@@ -317,26 +299,11 @@ public class DrawingManager {
long componentStart = System.nanoTime(); long componentStart = System.nanoTime();
try { try {
AffineTransform txBefore = new AffineTransform(g2d.getTransform()); drawComponent(project, drawOptions, scaleFactor, visibleRect, component, g2dWrapper, state, zoom, i, outlineMode);
drawComponent(project, drawOptions, scaleFactor, visibleRect, zoom, g2dWrapper,
outlineMode, i, component, state, false);
g2dWrapper.setTransform(txBefore);
// find one or more boards that contain the component and mirror the component to all if (g2dWrapper.isTrackingContinuityArea()) {
List<IBoard> boards = componentBoardMap.get(component); LOG.info("Component " + component.getName() + " of type "
if (boards != null) { + component.getClass().getName() + " did not stop tracking continuity area.");
for (IBoard board : boards) {
double boardMirrorSpacing = board.getUndersideOffset().convertToPixels();
drawMirroredComponent(project, drawOptions, scaleFactor, visibleRect, zoom,
g2dWrapper, outlineMode, i, state, boardMirrorSpacing, component, board);
}
}
// if the component is the board itself, mirror it
if (boardMap.keySet().contains(component)) {
IBoard board = (IBoard) component;
double boardMirrorSpacing = board.getUndersideOffset().convertToPixels();
drawMirroredComponent(project, drawOptions, scaleFactor, visibleRect, zoom,
g2dWrapper, outlineMode, i, state, boardMirrorSpacing, component, (IBoard)component);
} }
} catch (Exception e) { } catch (Exception e) {
LOG.error("Error drawing " + component.getName(), e); LOG.error("Error drawing " + component.getName(), e);
@@ -365,6 +332,29 @@ public class DrawingManager {
componentAreaMap.put(component, area); componentAreaMap.put(component, area);
lastDrawnStateMap.put(component, state); lastDrawnStateMap.put(component, state);
} }
// Mirror components that belong to boards that need to be mirrored
if (componentBoardMap.containsKey(component)) {
@SuppressWarnings("unchecked")
ComponentType componentType = ComponentProcessor.getInstance()
.extractComponentTypeFrom((Class<? extends IDIYComponent<?>>) component.getClass());
if (componentType.getTransformer() != null) {
Set<IBoard> boards = componentBoardMap.get(component);
for (IBoard board : boards) {
drawMirroredComponent(project, board, component, componentType, g2dWrapper, state, outlineMode);
}
}
}
// if a component itself is a board that needs to be mirrored, do it
if (IBoard.class.isInstance(component) && componentBoardMap.values().stream()
.anyMatch(boards -> boards.contains(component))) {
ComponentType componentType = ComponentProcessor.getInstance()
.extractComponentTypeFrom((Class<? extends IDIYComponent<?>>) component.getClass());
if (componentType.getTransformer() != null) {
drawMirroredComponent(project, (IBoard) component, component, componentType, g2dWrapper, state, outlineMode);
}
}
} }
} }
@@ -526,89 +516,52 @@ public class DrawingManager {
return failedComponents; return failedComponents;
} }
private void drawMirroredComponent(Project project, Set<DrawOption> drawOptions, private static void drawMirroredComponent(Project project, IBoard board, IDIYComponent<?> component,
Double scaleFactor, Rectangle2D visibleRect, double zoom, G2DWrapper g2dWrapper, ComponentType componentType, G2DWrapper g2dWrapper, ComponentState state, boolean outlineMode) {
boolean outlineMode, int i, ComponentState state, double boardMirrorSpacing, double offset = board.getUndersideOffset().convertToPixels();
IDIYComponent<?> componentToDraw, IBoard board) {
Rectangle2D boardRectangle = board.getBoardRectangle(); Rectangle2D boardRectangle = board.getBoardRectangle();
AffineTransform mirrorTx = null; try {
IDIYComponent<?> clonedComponent = component.clone();
int direction = 0;
Point2D pivotPoint = new Point2D.Double();
switch (board.getBoardUndersideDisplay()) { switch (board.getBoardUndersideDisplay()) {
case ABOVE: case ABOVE:
mirrorTx = new AffineTransform(); direction = IComponentTransformer.VERTICAL;
mirrorTx.translate(boardRectangle.getMinX(), boardRectangle.getMinY()); pivotPoint.setLocation(boardRectangle.getMinX(), boardRectangle.getMinY() - offset / 2);
mirrorTx.scale(1, -1);
mirrorTx.translate(-boardRectangle.getMinX(), -boardRectangle.getMinY());
mirrorTx.translate(0, boardMirrorSpacing);
break; break;
case BELOW: case BELOW:
mirrorTx = new AffineTransform(); direction = IComponentTransformer.VERTICAL;
mirrorTx.translate(boardRectangle.getMinX(), boardRectangle.getMaxY()); pivotPoint.setLocation(boardRectangle.getMinX(), boardRectangle.getMaxY() + offset / 2);
mirrorTx.scale(1, -1);
mirrorTx.translate(-boardRectangle.getMinX(), -boardRectangle.getMaxY());
mirrorTx.translate(0, -boardMirrorSpacing);
break; break;
case LEFT: case LEFT:
mirrorTx = new AffineTransform(); direction = IComponentTransformer.HORIZONTAL;
mirrorTx.translate(boardRectangle.getMinX(), boardRectangle.getMinY()); pivotPoint.setLocation(boardRectangle.getMinX() - offset / 2, boardRectangle.getMinY());
mirrorTx.scale(-1, 1);
mirrorTx.translate(-boardRectangle.getMinX(), -boardRectangle.getMinY());
mirrorTx.translate(boardMirrorSpacing, 0);
break; break;
case RIGHT: case RIGHT:
mirrorTx = new AffineTransform(); direction = IComponentTransformer.HORIZONTAL;
mirrorTx.translate(boardRectangle.getMaxX(), boardRectangle.getMinY()); pivotPoint.setLocation(boardRectangle.getMaxX() + offset / 2, boardRectangle.getMinY());
mirrorTx.scale(-1, 1);
mirrorTx.translate(-boardRectangle.getMaxX(), -boardRectangle.getMinY());
mirrorTx.translate(-boardMirrorSpacing, 0);
break;
default:
LOG.warn("Unexpected board underside display: " + board.getBoardUndersideDisplay());
break; break;
} }
AffineTransform txBefore = new AffineTransform(g2dWrapper.getTransform()); componentType.getTransformer().mirror(clonedComponent, pivotPoint, direction);
byte alphaBefore = 0; if (AbstractTransparentComponent.class.isInstance(clonedComponent)) {
if (AbstractTransparentComponent.class.isInstance(componentToDraw)) { AbstractTransparentComponent<?> transparentComponent = (AbstractTransparentComponent<?>) clonedComponent;
alphaBefore = ((AbstractTransparentComponent<?>)componentToDraw).getAlpha(); transparentComponent.setAlpha(MIRROR_ALPHA);
((AbstractTransparentComponent<?>)componentToDraw).setAlpha(MIRRORED_ALPHA);
}
try {
g2dWrapper.setMirrorTransform(mirrorTx);
g2dWrapper.transform(mirrorTx);
drawComponent(project, drawOptions, scaleFactor, visibleRect, zoom, g2dWrapper, outlineMode, i, componentToDraw, state, true);
// componentToDraw.draw(g2dWrapper, state, outlineMode, project, g2dWrapper);
} finally {
g2dWrapper.setTransform(txBefore);
g2dWrapper.setMirrorTransform(null);
if (AbstractTransparentComponent.class.isInstance(componentToDraw)) {
((AbstractTransparentComponent<?>)componentToDraw).setAlpha(alphaBefore);
} }
clonedComponent.draw(g2dWrapper, state, outlineMode, project, g2dWrapper);
} catch (CloneNotSupportedException e) {
throw new RuntimeException(e);
} }
} }
private void drawComponent(Project project, Set<DrawOption> drawOptions, Double scaleFactor, private static void drawComponent(Project project, Set<DrawOption> drawOptions, Double scaleFactor, Rectangle2D visibleRect, IDIYComponent<?> component, G2DWrapper g2dWrapper, ComponentState state, double zoom, int i, boolean outlineMode) {
Rectangle2D visibleRect, double zoom, G2DWrapper g2dWrapper, boolean outlineMode, int i,
IDIYComponent<?> component, ComponentState state, boolean mirrored) {
AffineTransform txBefore = new AffineTransform(g2dWrapper.getTransform());
try {
if (drawOptions.contains(DrawOption.ENABLE_CACHING)) // go through the DrawingCache if (drawOptions.contains(DrawOption.ENABLE_CACHING)) // go through the DrawingCache
DrawingCache.Instance.draw(component, g2dWrapper, state, DrawingCache.Instance.draw(component, g2dWrapper, state,
drawOptions.contains(DrawOption.OUTLINE_MODE), project, zoom, scaleFactor, i, visibleRect, mirrored); drawOptions.contains(DrawOption.OUTLINE_MODE), project, zoom, scaleFactor, i, visibleRect);
else // go straight to the wrapper else // go straight to the wrapper
component.draw(g2dWrapper, state, outlineMode, project, g2dWrapper); component.draw(g2dWrapper, state, outlineMode, project, g2dWrapper);
if (g2dWrapper.isTrackingContinuityArea()) {
LOG.debug("Component " + component.getName() + " of type "
+ component.getClass().getName() + " did not stop tracking continuity area.");
}
} finally {
g2dWrapper.setTransform(txBefore);
}
} }
private void configureG2D(Graphics2D g2d, Set<DrawOption> drawOptions) { private void configureRenderingHints(Graphics2D g2d, Set<DrawOption> drawOptions) {
if (drawOptions.contains(DrawOption.ANTIALIASING)) { if (drawOptions.contains(DrawOption.ANTIALIASING)) {
g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON); g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
g2d.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING, g2d.setRenderingHint(RenderingHints.KEY_TEXT_ANTIALIASING,
@@ -62,6 +62,7 @@ import java.util.LinkedList;
import java.util.List; import java.util.List;
import java.util.Map; import java.util.Map;
import java.util.Map.Entry; import java.util.Map.Entry;
import org.diylc.common.ObjectCache; import org.diylc.common.ObjectCache;
import org.diylc.common.ZoomableStroke; import org.diylc.common.ZoomableStroke;
import org.diylc.core.IDrawingObserver; import org.diylc.core.IDrawingObserver;
@@ -69,7 +70,7 @@ import org.diylc.core.IDrawingObserver;
/** /**
* {@link Graphics2D} wrapper that keeps track of all drawing actions and creates an {@link Area} * {@link Graphics2D} wrapper that keeps track of all drawing actions and creates an {@link Area}
* that corresponds to drawn objects. Before each component is drawn, * that corresponds to drawn objects. Before each component is drawn,
* {@link #startedDrawingComponent(int)} ()} should be called. After the component is drawn, area may be * {@link #startedDrawingComponent()} should be called. After the component is drawn, area may be
* retrieved using {@link #finishedDrawingComponent()}. Graphics configuration (color, font, etc) is * retrieved using {@link #finishedDrawingComponent()}. Graphics configuration (color, font, etc) is
* reset between each two components. * reset between each two components.
* *
@@ -106,8 +107,6 @@ class G2DWrapper extends Graphics2D implements IDrawingObserver {
private double zoom; private double zoom;
private int zOrder; private int zOrder;
private AffineTransform mirrorTransform;
/** /**
* Creates a wrapper around specified {@link Graphics2D} object. * Creates a wrapper around specified {@link Graphics2D} object.
* *
@@ -222,10 +221,6 @@ class G2DWrapper extends Graphics2D implements IDrawingObserver {
continuityMarker = marker; continuityMarker = marker;
} }
public void setMirrorTransform(AffineTransform mirrorTransform) {
this.mirrorTransform = mirrorTransform;
}
/** /**
* Appends shape interior to the current component area. * Appends shape interior to the current component area.
* *
@@ -350,73 +345,22 @@ class G2DWrapper extends Graphics2D implements IDrawingObserver {
@Override @Override
public void drawString(String str, int x, int y) { public void drawString(String str, int x, int y) {
this.drawString(str, (float)x, (float)y); canvasGraphics.drawString(str, x, y);
if (drawingComponent && trackingAllowed) {
FontMetrics fontMetrics = canvasGraphics.getFontMetrics();
Rectangle2D rect = fontMetrics.getStringBounds(str, canvasGraphics);
Point2D point = new Point2D.Double(x, y);
// currentTx.transform(point, point);
Rectangle2D finalRec =
new Rectangle2D.Double(rect.getX() + point.getX(), rect.getY() + point.getY(), rect.getWidth(),
rect.getHeight());
appendShape(finalRec);
}
} }
@Override @Override
public void drawString(String str, float x, float y) { public void drawString(String str, float x, float y) {
if (this.mirrorTransform == null) {
canvasGraphics.drawString(str, x, y); canvasGraphics.drawString(str, x, y);
} else {
drawStringUnmirrored(str, x, y);
}
handleDrawString(str, x, y);
}
private void drawStringUnmirrored(String str, float x, float y) {
// Save the current transform (T), which includes the mirror.
AffineTransform originalTransform = new AffineTransform(getTransform());
// Compute the non-mirrored transform A by "canceling" the mirror:
// Since T = A ? M and M is self-inverse, we have A = T ? M.
AffineTransform nonMirroredTransform = new AffineTransform(originalTransform);
nonMirroredTransform.concatenate(mirrorTransform);
GlyphVector gv = getFont().createGlyphVector(this.getFontRenderContext(), str);
Rectangle2D visualBounds = gv.getVisualBounds();
// Use a temporary Graphics2D (with transform A) to obtain correct FontMetrics.
Graphics2D gTemp = (Graphics2D) canvasGraphics.create();
gTemp.setTransform(nonMirroredTransform);
FontMetrics fm = gTemp.getFontMetrics();
double textWidth = fm.stringWidth(str);
// Use ascent + descent as the bounding box height.
double textHeight = visualBounds.getHeight();//fm.getAscent() + fm.getDescent();
double ascent = fm.getAscent();
gTemp.dispose();
// 1. Compute the center of the text?s bounding box in the mirrored (T) space.
Point2D centerMirrored = new Point2D.Double(x + textWidth / 2.0,
y + textHeight / 2.0);
// 2. Convert that center to screen coordinates using the original transform T.
Point2D centerScreen = originalTransform.transform(centerMirrored, null);
// 3. Map the screen coordinate into the non-mirrored coordinate system (A).
Point2D centerNonMirrored;
try {
centerNonMirrored = nonMirroredTransform.createInverse().transform(centerScreen, null);
} catch (NoninvertibleTransformException e) {
e.printStackTrace();
centerNonMirrored = centerMirrored; // Fallback if inversion fails.
}
// 4. Compute the new top-left in A so that the bounding box (width x height)
// remains centered at centerNonMirrored.
double newTopLeftX = centerNonMirrored.getX() - textWidth / 2.0;
double newTopLeftY = centerNonMirrored.getY() - textHeight / 2.0;
// Adjust for the baseline (drawString uses the baseline for y)
float drawX = (float) newTopLeftX;
float drawY = (float) (newTopLeftY + ascent);
// 5. Set the transform to the non-mirrored transform (A) so that mirror is canceled.
canvasGraphics.setTransform(nonMirroredTransform);
canvasGraphics.drawString(str, drawX, drawY);
// 6. Restore the original transform.
setTransform(originalTransform);
}
private void handleDrawString(String str, float x, float y) {
if (drawingComponent && trackingAllowed) { if (drawingComponent && trackingAllowed) {
FontMetrics fontMetrics = canvasGraphics.getFontMetrics(); FontMetrics fontMetrics = canvasGraphics.getFontMetrics();
Rectangle2D rect = fontMetrics.getStringBounds(str, canvasGraphics); Rectangle2D rect = fontMetrics.getStringBounds(str, canvasGraphics);
@@ -43,7 +43,7 @@ public class CliffJackTransformer implements IComponentTransformer {
@Override @Override
public boolean mirroringChangesCircuit() { public boolean mirroringChangesCircuit() {
return true; return false;
} }
@Override @Override
+3
View File
@@ -70,6 +70,7 @@ And
Angle Angle
Angle Offset Angle Offset
Anti-Aliasing Anti-Aliasing
Apply Model
Arrow Size Arrow Size
Author Author
Auto-Create Pads Auto-Create Pads
@@ -81,6 +82,8 @@ Below
Board Board
Board Color Board Color
Board Width Board Width
Board1
Board2
Boards Boards
Bobbin 1 Bobbin 1
Bobbin 2 Bobbin 2